Shoe sole



FIG. 1 is a left side elevational view of a shoe sole showing our new design, as taken from line 1--1 of FIG. 2;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a cross-sectional view thereof as taken from line 3--3 of FIG. 2;

FIG. 4 is a cross-sectional view thereof as taken from line 4--4 of FIG. 2. 

The ornamental design for a shoe sole, substantially as shown and described. 